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| author | Matthias Kretz <m.kretz@gsi.de> | 2021-07-16 10:46:24 +0200 |
|---|---|---|
| committer | Matthias Kretz <m.kretz@gsi.de> | 2021-11-18 11:24:11 +0100 |
| commit | efb7c51024ccad9df293e6caf134d78b3d00cf89 (patch) | |
| tree | 571a6a7d4dbf3d5df7235bb4dca060b50b14d41e /gcc/varasm.c | |
| parent | edd2249b17fb7150da66b03adb1a4e381926047d (diff) | |
| download | gcc-efb7c51024ccad9df293e6caf134d78b3d00cf89.zip gcc-efb7c51024ccad9df293e6caf134d78b3d00cf89.tar.gz gcc-efb7c51024ccad9df293e6caf134d78b3d00cf89.tar.bz2 | |
c-family: Add __builtin_assoc_barrier
New builtin to enable explicit use of PAREN_EXPR in C & C++ code.
Signed-off-by: Matthias Kretz <m.kretz@gsi.de>
gcc/testsuite/ChangeLog:
* c-c++-common/builtin-assoc-barrier-1.c: New test.
gcc/cp/ChangeLog:
* constexpr.c (cxx_eval_constant_expression): Handle PAREN_EXPR
via cxx_eval_constant_expression.
* cp-objcp-common.c (names_builtin_p): Handle
RID_BUILTIN_ASSOC_BARRIER.
* cp-tree.h: Adjust TREE_LANG_FLAG documentation to include
PAREN_EXPR in REF_PARENTHESIZED_P.
(REF_PARENTHESIZED_P): Add PAREN_EXPR.
* parser.c (cp_parser_postfix_expression): Handle
RID_BUILTIN_ASSOC_BARRIER.
* pt.c (tsubst_copy_and_build): If the PAREN_EXPR is not a
parenthesized initializer, build a new PAREN_EXPR.
* semantics.c (force_paren_expr): Simplify conditionals. Set
REF_PARENTHESIZED_P on PAREN_EXPR.
(maybe_undo_parenthesized_ref): Test PAREN_EXPR for
REF_PARENTHESIZED_P.
gcc/c-family/ChangeLog:
* c-common.c (c_common_reswords): Add __builtin_assoc_barrier.
* c-common.h (enum rid): Add RID_BUILTIN_ASSOC_BARRIER.
gcc/c/ChangeLog:
* c-decl.c (names_builtin_p): Handle RID_BUILTIN_ASSOC_BARRIER.
* c-parser.c (c_parser_postfix_expression): Likewise.
gcc/ChangeLog:
* doc/extend.texi: Document __builtin_assoc_barrier.
Diffstat (limited to 'gcc/varasm.c')
0 files changed, 0 insertions, 0 deletions